Tired of having to replace auto locking hubs or having to get out and engage manual hubs on your 2005+ Superduty with the Dana 60 or Dana Super 60 35 spline front axle? Here is a solution for you off-road and race guys to have a stronger assembly without the expense of a free spin hub kit. These drive flanges and slugs from Revolution Gear and Axle will make sure your hubs are always locked and ready for use.